90316560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{3517}}^1$

素因数の和:3640

約数の個数: 80

約数和(自身を含む): 282678336

約数和(自身を除く): 192361776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 107, 120, 214, 240, 321, 428, 535, 642, 856, 1070, 1284, 1605, 1712, 2140, 2568, 3210, 3517, 4280, 5136, 6420, 7034, 8560, 10551, 12840, 14068, 17585, 21102, 25680, 28136, 35170, 42204, 52755, 56272, 70340, 84408, 105510, 140680, 168816, 211020, 281360, 376319, 422040, 752638, 844080, 1128957, 1505276, 1881595, 2257914, 3010552, 3763190, 4515828, 5644785, 6021104, 7526380, 9031656, 11289570, 15052760, 18063312, 22579140, 30105520, 45158280, 90316560]

約数ペア:

[(1, 90316560), (2, 45158280), (3, 30105520), (4, 22579140), (5, 18063312), (6, 15052760), (8, 11289570), (10, 9031656), (12, 7526380), (15, 6021104), (16, 5644785), (20, 4515828), (24, 3763190), (30, 3010552), (40, 2257914), (48, 1881595), (60, 1505276), (80, 1128957), (107, 844080), (120, 752638), (214, 422040), (240, 376319), (321, 281360), (428, 211020), (535, 168816), (642, 140680), (856, 105510), (1070, 84408), (1284, 70340), (1605, 56272), (1712, 52755), (2140, 42204), (2568, 35170), (3210, 28136), (3517, 25680), (4280, 21102), (5136, 17585), (6420, 14068), (7034, 12840), (8560, 10551)]